#include "stdio.h"


int twoDigitAdd(int a, int b) 
{
    //todo write your algorithm here
	int c;
	c=a+b;
	if(100<=c)
	{
		c=c-100;
		return c;
	}
	else 
	{
		return c;
	}


}



int main(void)
{
    int a = 45;
    int b = 56;
    printf("%d add %d is %d", a, b, twoDigitAdd(a, b));
    return 0;
}